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techtalk:evo:oil06 [2019/10/13 23:20]
hippysmack [Leaking out the breather vent(s)]
techtalk:evo:oil06 [2019/10/13 23:46]
hippysmack [Check intake and exhaust ports in the heads]
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 ===== Visual Inspection ===== ===== Visual Inspection =====
-==== Leaking with engine running ​riding ​====+==== Leaking with engine running ====
  
   * Degrease the bike until there'​s no oil remaining. \\ Then take some Soft n Dri (women'​s antiperspirant spray), talcum powder etc. and spray it around the rocker gaskets (or other suspected leaking area). ((ReddTigger of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1732579&​highlight=rocker+box+inserts)) \\ It will go on clear but when it gets heated will turn to a white powder. Just a light film is all it takes. \\ Whenever it starts leaking it'll show up exactly where the leak is. \\   * Degrease the bike until there'​s no oil remaining. \\ Then take some Soft n Dri (women'​s antiperspirant spray), talcum powder etc. and spray it around the rocker gaskets (or other suspected leaking area). ((ReddTigger of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1732579&​highlight=rocker+box+inserts)) \\ It will go on clear but when it gets heated will turn to a white powder. Just a light film is all it takes. \\ Whenever it starts leaking it'll show up exactly where the leak is. \\
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 {{:​techtalk:​evo:​oil:​hunting_for_oil_leaks_9_by_cjburr.jpg?​direct&​200|}} ((photo by cjburr of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=53769&​highlight=valve+guide&​page=16)) {{:​techtalk:​evo:​oil:​hunting_for_oil_leaks_10_by_cjburr.jpg?​direct&​300|}} ((photo by cjburr of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=53769&​highlight=valve+guide&​page=16)) {{:​techtalk:​evo:​oil:​hunting_for_oil_leaks_11_by_cjburr.jpg?​direct&​300|}} ((photo by cjburr of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=53769&​highlight=valve+guide&​page=16)) \\ {{:​techtalk:​evo:​oil:​hunting_for_oil_leaks_9_by_cjburr.jpg?​direct&​200|}} ((photo by cjburr of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=53769&​highlight=valve+guide&​page=16)) {{:​techtalk:​evo:​oil:​hunting_for_oil_leaks_10_by_cjburr.jpg?​direct&​300|}} ((photo by cjburr of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=53769&​highlight=valve+guide&​page=16)) {{:​techtalk:​evo:​oil:​hunting_for_oil_leaks_11_by_cjburr.jpg?​direct&​300|}} ((photo by cjburr of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=53769&​highlight=valve+guide&​page=16)) \\
 +
 +==== Check oil smudge marks when removing the heads ====
 +
 +When dismantling the top end (or to bring parts to your mechanic)and before cleaning the head gaskets / surfaces, check them for oil smears. ((IronMick of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1940586&​page=2)) \\
 +Smudge marks can be a give away as to where any leaks might occur. Also take a few pics of them (no flash, direct light and a steady hand). \\
 +The gasket has been known to raise around the head oil drain and only on the inside edge of the gasket. \\
 +So no outward sign of the leak. With the head removed an experienced eye may be able to spot the problem. \\
  
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